You already have 3+ sets of passive gear, and you're looking at TWO sets of cams? I'd say learn to place the nuts, hexes, and tricams REALLY well. Then buy Powercams 0-3 and C4s .5 - 3. No need to double up on cams (yet).

hey - i have full set of master cams up to six and bd up to size three - bd are very smooth and look cool - master cams are much better but the range is not as big - if you have wild country nuts up to size 14 and hexes id go with master cams - holding power is much better id say - they just look much beefier - i reckon a size 6 master cam is same as number to bd - actually forgot i have a bd number three but never need it -

i think if your starting out go with master cams as inevitably will be a better placement if you place it right in the 1st place from a holding power point of view - to get big metelious cams you need to get the super cams i think -

few friends swear by dragon cams by dmm - very smooth and light looking and on the plus side there is the extendable sling - dont know where your based but if in the us they have good deals on gearexpress.com -

if your europe based bananafingers are pretty good -

also if your europe based there is deals on wild country micro cams on joe browns website -

or if you go for balck diamond there is a saving to be made up to size one on planet fear website -